LMV331 Datasheet, PDF (1/21 Pages) National Semiconductor (TI) – General Purpose, Low Voltage, TinyPack Comparators

August 1999
LMV331 Single / LMV393 Dual / LMV339 Quad
General Purpose, Low Voltage, TinyPack Comparators
General Description
The LMV393 and LMV339 are low voltage (2.7-5V) versions
of the dual and quad comparators, LM393/339, which are
specified at 5-30V. The LMV331 is the single version, which
is available in space saving SC70-5 and SOT23-5 packages.
SC70-5 is approximately half the size of SOT23-5.
The LMV393 is available in 8-pin SOIC and 8-pin MSOP. The
LMV339 is available in 14-pin SOIC and 14-pin TSSOP.
The LMV331/393/339 is the most cost-effective solution
where space, low voltage, low power and price are the pri-
mary specification in circuit design for portable consumer
products. They offer specifications that meet or exceed the
familiar LM393/339 at a fraction of the supply current.
The chips are built with National’s advanced Submicron
Silicon-Gate BiCMOS process. The LMV331/393/339 have
bipolar input and output stages for improved noise perfor-
mance.
Features
(For 5V Supply, Typical Unless Otherwise Noted)
n Space Saving SC70-5 Package (2.0 x 2.1 x 1.0
mm)
n Space Saving SOT23-5 Package (3.00 x 3.01 x
1.43 mm)
n Guaranteed 2.7V and 5V Performance
n Industrial Temperature Range
−40˚C to +85˚C
n Low Supply Current
60µA/Channel
n Input Common Mode Voltage Range Includes Ground
n Low Output Saturation Voltage
200 mV
Applications
n Mobile Communications
n Notebooks and PDA’s
n Battery Powered Electronics
n General Purpose Portable Device
n General Purpose Low Voltage Applications
Connection Diagrams
5-Pin SC70-5/SOT23-5
14-Pin SO/TSSOP
DS100080-1
Top View
8-Pin SO/MSOP
Top View
DS100080-3
DS100080-2
Top View
© 1999 National Semiconductor Corporation DS100080
www.national.com